6. Platform support

emlearn works on any hardware platform and SDK with C99 compiler support. That is practically all microcontroller, embedded device and most DSP platforms from the last 20 years. For example, emlearn is known to work together with the following.

6.1. Software frameworks and RTOS

• Zephyr. Has first-party support.

• Arduino. Has first-party support.

• STM32Cube

• ESP-IDF

• FreeRTOS

• Contiki-NG

• RIOT OS has a package for emlearn..

• Apache mynewt

• Azure RTOS ThreadX

• and so on..

6.2. Microcontroller hardware platforms

• ST STM32F4/STM32L4/STM32F1 et.c.

• Espressif Xtensa ESP8266/ESP32/ESP32-S3 and RISC-V ESP32-C5/C3 etc.

• Nordic NRF51/NRF52/NRF53/NRF54/NRF91

• Atmel AVR8/AVR32

• Raspberry PI Pico / RP2040 / RP2350

• and so on…

6.3. Embedded OS platforms

• Linux

• Windows 10 IoT

• Android

• and so on…

6.4. Other programming languages

Since emlearn is a standard C library, it works well with any language that supports C bindings.

• C++

• Rust

• Zig

• Nim

• MicroPython. Via emlearn-micropython.

• Python. Using CFFI or pybind11

• Node.js/JavaScript

• WebAssembly/WASM. Using Emscripten. Quickstart.

• Java. Using JNI/JNA

6.5. More

This list is not exhaustive, and emlearn should work on any platform with a C99 compiler. If you have used emlearn on a platform not mentioned here, please let us know.